Viewing archive of Thursday, 29 March 2012 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
100 301B3.57M1.1151

Sunspot regions

Region 11438

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 20 -10 DRO S14W37

Region 11442

Number of
sunspots
Size Class Magn. Class Spot Location
8 -1 70 20 DAO N12W25

Region 11445

Number of
sunspots
Size Class Magn. Class Spot Location
5 -1 200 -10 ESO S23E13

Region 11447

Number of
sunspots
Size Class Magn. Class Spot Location
2 -3 10 -30 AXX S23W68

Solar flares on this day

C2.56

Region 11448

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S18E55

<< Go to daily overview page

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

56%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/05/11X1.5
Last M-flare2024/05/11M1.7
Last geomagnetic storm2024/05/10Kp9 (G5)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024139.8 +3.3
Last 30 days170.5 +79.6

This day in history*

Solar flares
12024X5.7
22024X1.5
32024M3.0
42022M2.67
52022M2.26
ApG
11938103G4
2199270G3
3198161G3
4200249G3
5196042G3
*since 1994

Social networks